Trough cable bridge is a kind of cable bridge which is widely used. They can be seen in many places. Now Shandong cable bridge manufacturers summarize the principles of specification selection of trough cable bridge for you, hoping to be helpful to you all!
1. The selection of support and hanger specifications should be based on the bridge specifications, layers, spans and other conditions. And it should meet the requirements of load.
2. All kinds of bending and accessory specifications shall conform to the engineering layout conditions and be matched with the bridge.
3. The width and height of the bridge shall be selected according to the table below, and the filling rate of the cable shall not exceed the prescribed values of the relevant standards and specifications. The power cable shall be 40-50%, the control cable shall be 50-70%, and the remaining 10-25% of the development allowance of the formula shall be allowed.
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